ASAP! GIVING BRAINLIEST! Please read the question THEN answer correctly! No guessing.

Answer:

Distance =(x2−x1)2+(y2−y1)2−−−−−−−−−−−−−−−−−−√

Step-by-step explanation:

The answer is provided above.

Distance =(x2−x1)2+(y2−y1)2−−−−−−−−−−−−−−−−−−√

Hope this helps.

Answer:

-3/4

Step-by-step explanation:

Between these two points, the x value changes by 4, and the y value changes by -3. Therefore, the slope of this line is -3/4. Hope this helps!

Answer:

It will take them 6.35 minutes

Step-by-step explanation:

The question can be solved when you know how much of the job can be done in minutes.

Therefore if Dan can do the job in 15 minutes he will be to sweep 1/15 of the porch in 1 minutes. Alberto can do the same job in 11 minutes, in 1 minutes he will do 1/11 of the job.

let

a = combined time together

1/15 + 1/11 = 1/a

(11 + 15)/165 = 1/a

26/165 = 1/a

cross multiply

26a = 165

divide both sides by 26

a = 165/26

a = 6.34615384615

a ≈ 6.35 minutes

It will take them 6.35 minutes

Answer:

Leo is 10, Jenny is 20

Step-by-step explanation:

Let's say that Jenny's current age is j, and that Leo's current age is l. With this, we can set up the following equations:

j=2l

j-5=3(l-5)

Let's use substitution and plug the first equation into the second one:

(2l)-5=3(l-5)

2l-5=3l-15

l=10

j=20

Hope this helps!

Answer:

Dr work-in-process      $ 241,500.00  

Cr materials                                            $236,250

Cr direct material quantity variance      $ 5,250.00  

Step-by-step explanation:

The cost of the materials using standard price per pound of $10.5 is computed below:

standard cost=4,600*5*$10.5=$241,500.00  

The above is debited to work in process account.

The actual cost of materials used =22,500*$10.5=$236,250.00  

Since the actual cost materials is $ 236,250.00  ,the materials ledger is credited with $ 236,250.00  

The direct material quantity variance=$241,500-$236,250=$5,250  

Answer:

You would need to show us what terms there are by taking a picture

Answer:

[tex]t=\frac{74.1-72}{\frac{13.3}{\sqrt{50}}}=1.116[/tex]    

The degrees of freedom are given by:

[tex]df=n-1=50-1=49[/tex]  

Now we can calculate the p value with the following probability:

[tex]p_v =P(t_{(49)}>1.116)=0.135[/tex]  

Since the p value is higher than the significance level provided of 0.1 we have enough evidence to FAIL to reject the null hypothesis and we can conclude that the true mean is not significantly higher than 72 per hour.

Step-by-step explanation:

Information provided

[tex]\bar X=74.1[/tex] represent the sample mean

[tex]s=13.1[/tex] represent the sample standard deviation

[tex]n=50[/tex] sample size  

[tex]\mu_o =72[/tex] represent the value that we want to test

[tex]\alpha=0.1[/tex] represent the significance level

t would represent the statistic

[tex]p_v[/tex] represent the p value

Hypothesis to test

We want to analyze if the true mean for this case is higher than 72, the system of hypothesis would be:  

Null hypothesis:[tex]\mu \leq 72[/tex]  

Alternative hypothesis:[tex]\mu > 72[/tex]  

The statistic is given by:

[tex]t=\frac{\bar X-\mu_o}{\frac{s}{\sqrt{n}}}[/tex]  (1)  

Replacing the info we got:

[tex]t=\frac{74.1-72}{\frac{13.3}{\sqrt{50}}}=1.116[/tex]    

The degrees of freedom are given by:

[tex]df=n-1=50-1=49[/tex]  

Now we can calculate the p value with the following probability:

[tex]p_v =P(t_{(49)}>1.116)=0.135[/tex]  

Since the p value is higher than the significance level provided of 0.1 we have enough evidence to FAIL to reject the null hypothesis and we can conclude that the true mean is not significantly higher than 72 per hour.

Answer:the answer is The container on the left is made of 2 centimeters squared more plastic.

Step-by-step explanation:

i took the test

The container on the right is made of 2 centimeters squared more plastic.

The area of a three dimensional object on it's outer surface is called the surface area of the object.

Given two rectangular containers.

We have to find the surface area of both the containers.

Surface area of a rectangular prism = 2[(l × w) + (w × h) + (l × h)]

Here l, w and h are the length, width and height of the rectangular prism.

For the first rectangular prism,

Surface area = 2 [(5 × 4) + (4 × 7) + (5 × 7)] = 166 cm²

For the second rectangular prism,

Surface area = 2 [(4 × 3) + (3 × 10) + (4 × 10)] = 164 cm²

Hence the container on the right is made of 2 centimeters squared more plastic.

Learn more about Surface Area here :

https://brainly.com/question/29298005

#SPJ3

Answer:

1:35

Step-by-step explanation:

Answer:

1: 35pm

Step-by-step explanation:

Answer:

He will need 6 gallons of painting to paint the whole fence.

Step-by-step explanation:

Since 3/4 gallon of paint covered 1/8 of the fence, we have to multiply 3/4 by 8 in order to find the number of gallons that will paint the whole fence (because 8 x 1/8 = 1)

[tex]\frac{3}{4}[/tex] x [tex]\frac{8}{1}[/tex] = [tex]\frac{24}{4}[/tex] = 6

Hope this helps!

Answer:

Step-by-step explanation:

Multiply base area * height

= 16 * 8 * 4 = 512 cm^3

Answer:

448

Step-by-step explanation:

it is correct trust me

Answer: One adult ticket is $4.  One child ticket is $7

Step-by-step explanation:

Day 1:

2a + 10c = 78

Day 2:

8a + 5c = 67

2a + 10c = 78

8a + 5c = 67

Multiply Day 2 by 2 so we get the 'c' equal so we can subtract them:

Day 2: 16a + 10c = 134

Day 1: 2a + 10c = 78

Minus Day 2 from Day 1

= 14a = 56

56 / 14 = 4

So A = 4

Now substitute 4 for A in Day 1

2(4) + 10c = 78

8 + 10c = 78

10c = 78 - 8

10c = 70

c = 70 / 10

c = 7

Answer:

0.25

Step-by-step explanation:

Data provided in the question

Number of males = 60

Number of stated preferred to snowboard = 45

Number of females preferred to ski = 22

Based on the above information, the relative frequency male preferred to ski is

Before computing this first we have to calculate the number of ski picked which is

= Number of males - Number of stated preferred to snowboard

= 60 - 45

= 15

Now the relative frequency is

[tex]= \frac{Number\ of\ ski}{Number\ of\ males}[/tex]

[tex]= \frac{15}{60}[/tex]

= 0.25

Answer:t=9.6 minutes

Step-by-step explanation:

Given

mass of element is [tex]A_o=740\ gm[/tex]

Decay rate [tex]r=28.4\%\ \text{per minute}[/tex]

and we know

Amount of exponential decay is given by

[tex]A=A_o[1-r]^t[/tex]

Where [tex]A_0=\text{Initial amount}[/tex]

[tex]\text{A=Accumulated amount}[/tex]

[tex]\text{r=rate}[/tex]

[tex]\text{t=time}[/tex]

Substituting values we get

[tex]\Rightarrow 30=740[1-0.284]^t[/tex]

[tex]\Rightarrow \dfrac{30}{740}=0.716^t[/tex]

[tex]\Rightarrow 0.0405=0.716^t[/tex]

taking log both sides we get

[tex]\Rightarrow\ \ln (0.0405)=t\times \ln (0.716)[/tex]

[tex]\Rightarrow t=\dfrac{\ln (0.0405)}{\ln (0.716)}[/tex]

[tex]\Rightarrow t=9.598\approx 9.6\ \text{minutes}[/tex]

Answer:

Delta math it’s 10

Step-by-step explanation:

Answer:it would have 12 ounces of water and 8 ounces of oats

Step-by-step explanation:

12 ounces of water and 8 ounces of oats.

Proportion is an equation that defines that the two given ratios are equivalent to each other. In other words, the proportion states the equality of the two fractions or the ratios. In proportion, if two sets of given numbers are increasing or decreasing in the same ratio, then the ratios are said to be directly proportional to each other.

Example, the time taken by train to cover 100km per hour is equal to the time taken by it to cover the distance of 500km for 5 hours.

Proportions are denoted by the symbol  ‘::’ or ‘=’.Given,

Given, the proportion of the oatmeal in a bowl of corner café = 6 ounces of water and 4 ounces of oats.

the proportion of the oatmeal in a bowl of breakfast shop = double the amount water and oats used in corner café.

= 2×6 ounces of water and 2×4 ounces of oats

= 12 ounces of water and 8 ounces of oats

Hence, In making of oatmeal at breakfast shop there will be 12 ounces of water and 8 ounces of oats.

Learn more about proportion here:

https://brainly.com/question/2985210

#SPJ5

Answer:

16π + 64

Step-by-step explanation:

So the whole circumference is 64π

A quarter is 16π

Then you just have to account for the two radii.

16π + 64

Answer:

C≈201.06

16π + 64

Step-by-step explanation:

Radius: 32mm.

Solved for perimeter

Shape: Circle.

The correct answer to this question is C≈201.06.

You asked for 16π + 64.

Hope this helps.

Answer:

  3.40 km

Step-by-step explanation:

Given two sides and the angle between them, the Law of Cosines is useful for finding the remaining side of the triangle.

If we call the vertices of the triangle H, P, Y, then the Law of Cosines tells you ...

  HY² = HP² +YP² -2HP·YP·cos(P)

  HY² = 6² +7² -2·6·7·cos(29°) = 85 -84·cos(29°) ≈ 11.531944

  HY ≈ √11.531944 ≈ 3.40 . . . .  km

The length of the tunnel is about 3.40 km.

Answer:

22

Step-by-step explanation:

5 1/2 = 11/2

11/2 * 4/1

44/2

22

Answer:

22

Step-by-step explanation:

5.5 times 4 = 22

(5.5 = 5 1/2)

therefore the answer is

22

hope this helps!! ;)

Answer:

18in²

Step-by-step explanation:

Answer: I know da way hehhe

Step-by-step explanation:

Base times height / 2

12*3= 36/2 =18

Roblox:Supertasticgg just follow me on roblox

SUB TO FLAMINGO IF U GET IT RIGHT hehehheheh

Answer: The slope is 0.

Step-by-step explanation:

y -2/3=0

+2/3. +2/3

y=2/3

Step-by-step explanation:

50÷1/2-40

50×2-40

100-40

60

the answer is 60

Answer:60

Step-by-step explanation:if the equation is 50/.5-40, the first step is to turn them into fractions 50/1 and 50/100 (or 1/2) then you flip the second fraction and change the sign to multiply so it would be 50/1x2/1.

Y=50/.5-40

Y=50/1x2/1-40

Y=100-40

That leaves you with 100/1 (or 100). Then you subtract 40 from 100

100-40=60

Answer:

24

Step-by-step explanation:

30 secs  = 0.5 min

thus 84 / 3.5 min = 168 / 7 = 24

Answer:

Parallel Lines: If the two linear equations have the same slope (and different y-intercepts), the lines will be parallel. Since parallel lines never intersect, a system composed of two parallel lines will have NO solution (no intersection of the lines.)

Step-by-step explanation:

Step-by-step explanation:

I think the question is incomplete without an attachment of the diagram of the cone, but we can make do with the information provided.

Back to our question. the statements that apply are

Answer:

2 3 4 5

Step-by-step explanation:

Answer:

15

Step-by-step explanation:

if you divide 20 by 8, then you get 2.5. multiply that by six, and you get your answer.

Answer:

6.)66 degrees

7.)20 degrees

Step-by-step explanation:

Angle 114 and angle 3 are supplementary, meaning that they can be added to get 180 degrees

If you subtract 114 from 180 you get 66 degrees

Angle D and Angle C are both complimentary, meaning that if you add them together you get 90 degrees

If you subtract 70 from 90 you get 20

The correct answer is B. Debra

Explanation:

The word "beneficiary" is used to describe the individual that receives a benefit. In the case of a life insurance policy, the receiver is always the person that receives money and other benefits when the person covered by the policy dies. This implies that in the case presented, Denise is the individual covered by the policy and the beneficiary is Debra because she will receive the money once Denise dies, and therefore she is the recipient of the benefits related to the insurance policy.

Answer:

22.22%

Step-by-step explanation:

If it is exactly a red, it means that it is removed on the first or second attempt, but only once, in this case it does not matter if it is on the first or second attempt because the marble is returned to the bag.

So suppose that on the first attempt red is drawn, the probability would be:

4 / (3 + 4 + 5) = 4/12 = 1/3

Now, on the second attempt, it is not to draw a red, it must be green or blue, so it would be:

(5 + 3) / (3 + 4 + 5) = 8/12 = 2/3

The final probability then is:

1/3 * 2/3 = 0.2222

that is, the probability is 22.22%

Answer:

1.3 liters are left

Step-by-step explanation:

Take the amount of water he had and subtract the amount of water he drank

4.0

-2.7

-----------

Borrow

3.10

-2.7

-----------

1.3 liters are left

Answer:

1.3 liters

Step-by-step explanation:

In the given question: "Joel had 4 liters of water, and drank 2.7 liters of water while he was hiking. "

Subtract the total before the hike by the amount he drank during the hike.

[tex]4-2.7=1.3[/tex]

Joel should have 1.3 liters left.